This mod creates the .zs file on the server’s side, that is why you need the mod on the server too (and need to be op). (Although you can join a server that does not have the mod, you just won’t be able to use it.) This mod has no relation with MineTweaker itself, and MineTweaker is not a dependency. Although this mod is utterly useless without it.

What it do?

Easy to use GUI recipe editing! (Open the GUI with the command “/mtrm” or “/MineTweakerRecipeMaker”)